Base | Representation |
---|---|
bin | 1011000111111001001000… |
… | …0011010000101101011010 |
3 | 1121022012100012210122100212 |
4 | 2301332102003100231122 |
5 | 3100334443342020442 |
6 | 42002253031131122 |
7 | 2401414210416314 |
oct | 261762203205532 |
9 | 47265305718325 |
10 | 12230222220122 |
11 | 3995898669325 |
12 | 1456370813aa2 |
13 | 6a93c713ac3a |
14 | 303d358327b4 |
15 | 163209766a82 |
hex | b1f920d0b5a |
12230222220122 has 16 divisors (see below), whose sum is σ = 18421767029952. Its totient is φ = 6089634070080.
The previous prime is 12230222220043. The next prime is 12230222220173. The reversal of 12230222220122 is 22102222203221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33881963 + ... + 34241025.
It is an arithmetic number, because the mean of its divisors is an integer number (1151360439372).
Almost surely, 212230222220122 is an apocalyptic number.
12230222220122 is a deficient number, since it is larger than the sum of its proper divisors (6191544809830).
12230222220122 is a wasteful number, since it uses less digits than its factorization.
12230222220122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429973.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 12230222220122 its reverse (22102222203221), we get a palindrome (34332444423343).
The spelling of 12230222220122 in words is "twelve trillion, two hundred thirty billion, two hundred twenty-two million, two hundred twenty thousand, one hundred twenty-two".
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